17-year-old girls, it is most important to establish or maintain a healthy mentality. They should contact and communicate with others more and take an active part in every activity. It is most important to keep a positive, optimistic and passionate heart.
The second question:
There are many ways to pave the road of life. It is often said that opportunities are for those who are prepared. Everything you contact and learn at present is to prepare for finding opportunities in the future. Set a goal and direction for yourself according to your current hobbies, and then work hard for it. This will allow you to avoid detours in your growth, and also allow you to experience the happiness brought by hobbies in your future work.
I wish you a happy and healthy growth!